package cn.jzq.kotoba.modules.principle.demeter.good;

import cn.jzq.kotoba.modules.principle.demeter.bad.Student;

import java.util.List;

class StudentLeader{
    
    private List<Student> students;
    public StudentLeader(List<Student> students){
        this.students = students;
    }
    public void counts(){
        System.out.println("体育委员开始清点人数......");
        int counts = students.size();
        System.out.println("体育委员清点结束，人数为"+counts);
       
    }
}